#header .top{
    line-height: 21px;
    height: 21px;
    background-color: black;
}
#header .top p a{
    color: #ff6600;
}
#header .top .logo,#header .top .logo img{
    width: 200px;
}
#header .center{
    padding-top: 4px;
}
/* 购物车和我的订单 */
#header .center .btn{
    margin-left: 36px;
}
#header .center .btn a{
    display: block;
    width: 100px;
    line-height: 36px;
    height: 36px;
    text-align: center;
    box-sizing:border-box;
    float: left;
}
/* 购物车 */
#header .center .btn a:first-child{
    background-color: #ff6600;
}
#header .center .btn a:first-child span{
    float: left;
}
#header .center .btn a:first-child span:nth-child(3){
    margin-left: 5px;
}
#header .center .btn a:first-child span:first-child{
    width: 35px;
    height: 36px;
}
/* 我的订单 */
#header .center .btn a:last-child{
    background-color: #ebebeb;
    border: 1px solid #cccccc;
}
/* 搜索框 */
#header .center .source input{
    border: 0;
    height: 36px;
    line-height: 36px;
    outline: none;
}
#header .center .source input:first-child{
    display: block;
    box-sizing: border-box;
    width: 390px;
    border: 2px solid #ff6600;
    padding-left: 5px;
    
}
#header .center .source input:last-child{
    width: 48px;
    cursor: pointer;
}
/* 导航栏 */
#header .nav{
    margin-top: 20px;
    margin-right: 108px;
}
#header .nav li{
    float: left;
    margin-left: 35px;
}
#header .nav li a{
    color: black;
    font-weight: bold;
}
